...because we can't all be on the bleeding edge...





CACHE 386 33/40

TOUCH, INC.

CACHE 386 33/40

Processor

80386DX

Processor Speed

33/40MHz

Chip Set

Touch

Max. Onboard DRAM

8MB

Cache

32/64/128KB

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

32-bit external memory card slot

NPU Options

80387/3167

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

JP2

Speaker

JP10

Turbo LED

JP7

Turbo switch

JP11

Reset switch

JP8

32-bit external memory card

S1

Power LED & keylock

JP9

 

 

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Monitor type select color

JP3

Open

 

Monitor type select monochrome

JP3

closed

NPU mode select synchronous with CPU

JP5

Pins 1 & 2 closed

 

NPU mode select synchronous with oscillator installed at Y1

JP5

Pins 2 & 3 closed

 

External battery select 6VDC

JP200

Open

 

External battery select 3.6VDC

JP200

closed

CMOS memory normal operation

JP202

Open

 

CMOS memory clear

JP202

closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

1MB

(4) 256K x 9

NONE

NONE

NONE

2MB

(4) 256K x 9

(4) 256K x 9

NONE

NONE

4MB

(4) 1M x 9

NONE

NONE

NONE

5MB

(4) 256K x 9

(4) 1M x 9

NONE

NONE

8MB

(4) 1M x 9

(4) 1M x 9

NONE

NONE

12MB

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

NONE

16MB

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

Note:Banks 2 & 3 are utilized when a 32-bit external memory card is installed at S1.

CACHE CONFIGURATION

Size

Bank 0

Bank 1

Tag (U15)

Tag (U16)

32KB

(4) 8K x 8

NONE

NONE

(1) 8K x 8

64KB

(4) 8K x 8

(4) 8K x 8

(1) 8K x 8

(1) 8K x 8

128KB

(4) 32K x 8

NONE

(1) 32K x 8

NONE

CACHE JUMPER CONFIGURATION

Size

JP6

32KB

Pins 1 & 2 closed

64KB

Pins 2 & 3 closed

128KB

Pins 2 & 3 closed